Insights
TDS, SDS and COA: different documents for different decisions
Technical purchasing requires using each document for its proper purpose.
Reviewed: 2026-08-06Editorial source: Original QG Chemicals Latinoamerica editorial guide, aligned with standard document roles.
TDS
Summarizes product description, typical properties, applications and use conditions. Version and date should be checked.
SDS
Covers hazards, first aid, handling, storage, transport and other safety information. Request the current version for the country of use.
COA
Records results for a specific batch. It must not be replaced by an old example or generated by inference.
